Pith Number

pith:FXQ2JLJ2

pith:2022:FXQ2JLJ24DUECS5ULW4PXKPT3B

not attested not anchored not stored refs pending

Engineering axion insulator phase in superlattices with inversion symmetry breaking

Alexander Lau, Bahadur Singh, Carlo M. Canali, Carmine Autieri, Giuseppe Cuono, Rajibul Islam, Sougata Mardanya, Tay-Rong Chang, Tomasz Dietl

arxiv:2211.05152 v2 · 2022-11-09 · cond-mat.mtrl-sci · cond-mat.other · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FXQ2JLJ24DUECS5ULW4PXKPT3B}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T05:47:46.602716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2de1a4ad3ae0e8414bb45db8fba9f3d876539e7e5271aa18be3e8943f428613f

Aliases

arxiv: 2211.05152 · arxiv_version: 2211.05152v2 · doi: 10.48550/arxiv.2211.05152 · pith_short_12: FXQ2JLJ24DUE · pith_short_16: FXQ2JLJ24DUECS5U · pith_short_8: FXQ2JLJ2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/FXQ2JLJ24DUECS5ULW4PXKPT3B \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 2de1a4ad3ae0e8414bb45db8fba9f3d876539e7e5271aa18be3e8943f428613f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df4d4765c05c8bbb964b85043ee2dc38dafa727dc69476954a58e5ac1c822f43",
    "cross_cats_sorted": [
      "cond-mat.other",
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-11-09T19:04:09Z",
    "title_canon_sha256": "b7d8f6614a5d08a76a1abec9f64b513ed1464becc1ce1459c17a95d738769e6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.05152",
    "kind": "arxiv",
    "version": 2
  }
}